搭建FastDFS分佈式集羣環境筆記

由於工做中再次須要用到FastDFS作多機分佈式集羣,在此作個筆記,便於你們學習參考,因不一樣機器的基礎軟硬件環境不同,整個分佈式集羣搭建配置過程可能會有各類坑,熱情填坑便可^0^nginx

1、應用場景說明web

1.FastDFS主要解決了大容量的文件存儲和高併發訪問的問題,文件存取時實現了負載均衡。redis

2.FastDFS實現了軟件方式的RAID,可使用廉價的IDE硬盤進行存儲 ,支持存儲服務器在線擴容。服務器

3.FastDFS特別適合大中型網站使用,用來存儲資源文件(如:圖片、文檔、音頻、視頻等等。架構

2、服務端架構併發

因爲公司提供服務器有限,web服務器和redis就這樣安裝了,web服務器和redis服務器可用另外服務器作集羣擴展,同時tracker和storage也能夠橫向擴展負載均衡

注:雙tracker時,其中一個是候補,若master掛掉後,候補會自動接任.分佈式

3、環境搭建過程高併發

先在兩臺服務器上分別搭建單機配置,具體參考:http://my.oschina.net/xiejunbo/blog/380555學習

單機搭建完成後,修改配置並測試:

--------------------------------------------192.168.1.109配置(其它配置項默認):------------------------------------------------

tracker.conf

base_path=/home/tracker/fastdfs

store_group=group1

download_server=1

storage.conf:

group_name=group1

client_bind=true

base_path=/home/storage/fastdfs

store_path0=/home/storage/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

client.conf:

base_path=/home/client/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

http.tracker_server_port=80

mod_fastdfs.conf:

base_path=/home/storage/fastdfs

tracker_server=192.168.1.106:22122
tracker_server=192.168.1.109:22122

group_name=group1

url_have_group_name = true

group_count = 2

[group1]
group_name=group1
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

[group2]
group_name=group2
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

nginx.conf:

 location /group1/M00 {
            root /home/storage/fastdfs/data;
            ngx_fastdfs_module;
        }

----------------------------------192.168.1.106配置(其它配置項默認):----------------------------------------------------------

tracker.conf

base_path=/home/tracker/fastdfs

store_group=group2

download_server=1

storage.conf:

group_name=group2

client_bind=true

base_path=/home/storage/fastdfs

store_path0=/home/storage/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

client.conf:

base_path=/home/client/fastdfs

tracker_server=192.168.1.109:22122
tracker_server=192.168.1.106:22122

http.tracker_server_port=80

mod_fastdfs.conf:

base_path=/home/storage/fastdfs

tracker_server=192.168.1.106:22122
tracker_server=192.168.1.109:22122

group_name=group2

url_have_group_name = true

group_count = 2

[group1]
group_name=group1
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

[group2]
group_name=group2
storage_server_port=23000
store_path_count=1
store_path0=/home/storage/fastdfs

nginx.conf:

 location /group2/M00 {
            root /home/storage/fastdfs/data;
            ngx_fastdfs_module;
        }

--------------------------------------------------------------------------------------------------------

修改完配置後啓動兩個tracker和兩個storage,而後啓動各自的nginx服務,以下查看集羣狀態:

測試文件上傳:

能夠正常訪問,表示服務器上的分佈式FastDFS集羣已搭建完成,其餘N個節點的相似配置便可

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